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From: Sam Leffler <sam@FreeBSD.org>
Date: Mon, 8 Jan 2007 17:24:52 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
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Subject: cvs commit: src/sys/net80211 ieee80211_input.c ieee80211_node.c
 ieee80211_proto.c ieee80211_proto.h
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sam         2007-01-08 17:24:52 UTC

  FreeBSD src repository

  Modified files:
    sys/net80211         ieee80211_input.c ieee80211_node.c 
                         ieee80211_proto.c ieee80211_proto.h 
  Log:
  Correct several issues with rate set negotiation:
  o add IEEE80211_F_JOIN flag to ieee80211_fix_rate to indicate a station
    is joining a BSS; this is used to control whether or not we over-write
    the basic rate bit in the calculated rate set
  o fix ieee80211_fix_rate to honor IEEE80211_F_DODEL when IEEE80211_F_DONEGO
    is not specified (e.g. when joining an ibss network)
  o on sta join always delete unusable rates from the negotiated rate set,
    this was being done only ibss networks but is also needed for 11g bss
    with mixed stations
  o on sta join delete unusable rates from the bss node's rate set, not the
    scan table entry's rate set
  o when calculating a rate set for new neighbors in an ibss caculate a
    negotiated rate set so drivers are not presented with rates they should
    not use
  
  Submitted by:   Sepherosa Ziehau (w/ modifications)
  Obtained from:  DragonFly
  MFC after:      1 month
  
  Revision  Changes    Path
  1.98      +1 -0      src/sys/net80211/ieee80211_input.c
  1.77      +12 -7     src/sys/net80211/ieee80211_node.c
  1.33      +32 -33    src/sys/net80211/ieee80211_proto.c
  1.20      +1 -0      src/sys/net80211/ieee80211_proto.h